Public Agencies


Water Works and Sewer Board of the City of Prichard, Prichard, AL
Montgomery Water Works & Sanitary Sewer Board, Montgomery, AL
Mobile Area Water & Sewer System, Mobile, AL
Jefferson County Commission, Birmingham, AL
Daphne Utilities, Daphne, AL


Anchorage Water & Wastewater Utility, Anchorage, AK


City of Phoenix Water Services Department, Phoenix, AZ
City of Mesa Water Resources, Mesa, AZ
Pima County Regional Wastewater Reclamation Department, Tucson, AZ


City of Springdale Water Utilities, Springdale, AR
Pine Bluff Wastewater Utility, Pine Bluff, AR
Little Rock Water Reclamation Authority, Little Rock, AR
North Little Rock Wastewater Utility, North Little Rock, AR


Sewer Authority Mid-Coastside, Half Moon Bay, CA
West Basin Municipal Water District, Carson, CA
City of Sunnyvale Water Pollution Control Plant, Sunnyvale, CA
City of San Diego Public Utilities, San Diego, CA
Sacramento Regional County Sanitation District, Sacramento, CA
Orange County Sanitation District, Fountain Valley, CA
Napa Sanitation District, Napa, CA
City of Sacramento, Sacramento, CA
City of Roseville Environmental Utilities, Roseville, CA
Los Angeles County Department of Public Works, Alhambra, CA
West County Wastewater District, Richmond, CA
Valley Sanitary District, Indio, CA
Vallejo Flood and Wastewater District, Vallejo, CA
Union Sanitary District, Union City, CA
Sunnyslope County Water District, Hollister, CA
Santa Rosa Water, Santa Rosa, CA
South Orange County Wastewater Authority, Dana Point, CA
City of Santa Barbara, Santa Barbara, CA
Riverside Water Quality Control Plant, Riverside, CA
Rincon del Diablo Municipal Water District, Escondido, CA
Novato Sanitary District, Novato, CA
Las Virgenes Municipal Water District, Calabasas, CA
Lake County Special Districts, Lakeport, CA
Los Angeles County Sanitation Districts, Whittier, CA
City of Los Angeles - LA Sanitation and Environment, Los Angeles, CA
Inland Empire Utilities Agency, Chino, CA
Fairfield-Suisun Sewer District, Fairfield, CA
Encina Wastewater Authority, Carlsbad, CA
Eastern Municipal Water District, Perris, CA
East Bay Municipal Utility District, Oakland, CA
Delta Diablo, Antioch, CA
Central Marin Sanitation Agency, San Rafael, CA
City of Palo Alto Regional Water Quality Control Plant, Palo Alto, CA
City of Santa Cruz Wastewater Treatment Facility, Santa Cruz, CA
Central Contra Costa Sanitary District, Martinez, CA
San Francisco Public Utilities Commission, San Francisco, CA


City of Pueblo Wastewater Department, Pueblo, CO
City of Northglenn, Northglenn, CO
Loveland Water & Power, Loveland, CO
City of Aurora, Aurora, CO
South Platte Renew, Englewood, CO
Roxborough Water & Sanitation District, Littleton, CO
Platte Canyon Water and Sanitation District, Littleton, CO
Metro Water Recovery, Denver, CO
City of Fort Collins Utilities, Fort Collins, CO
Colorado Springs Utilities, Colorado Springs, CO
Boxelder Sanitation District, Fort Collins, CO
Pleasant View Water & Sanitation District, Golden, CO
City of Greeley Water and Sewer Department, Greeley, CO
Centennial Water & Sanitation District, Highlands Ranch, CO


The Town of Greenwich, Greenwich, CT
Joint Facility/Colchester-East Hampton, East Hampton, CT
Water Pollution Control Authority for the City of Norwalk, Norwalk, CT
The Metropolitan District, Hartford, CT
Greater New Haven Water Pollution Control Authority, New Haven, CT


City of Wilmington Department of Public Works, Wilmington, DE


DC Water, Washington, DC


Pinellas County Water/Sewer Utilities, Largo, FL
Miami-Dade County Water and Sewer Department, Miami, FL
City of Boca Raton Utility Services Department, Boca Raton, FL
Marion County Utilities, Belleview, FL
Toho Water Authority, Kissimmee, FL
Palm Beach County Water Utilities, West Palm Beach, FL
Orange County Utilities, Orlando, FL
Emerald Coast Utilities Authority, Pensacola, FL


Gwinnett County Department of Water Resources, Lawrenceville, GA
DeKalb County Department of Watershed Management, Stone Mountain, GA
DeKalb County Public Works - Roads and Drainage Division, Decatur, GA
City of Augusta Utilities Department, Augusta, GA
City of Atlanta Department of Watershed Management, Atlanta, GA
Newton County Water & Sewerage Authority, Covington, GA
Macon Water Authority, Macon, GA
Columbus Water Works, Columbus, GA
City of Cumming, Cumming, GA


Maui County, Department of Environmental Management, Wailuku, HI
City and County of Honolulu, Honolulu, HI


City of Post Falls, Post Falls, ID
City of Twin Falls, Twin Falls, ID
City of Boise, Boise, ID


Village of Roselle, Roselle, IL
Yorkville-Bristol Sanitary District, Yorkville, IL
Glenbard Wastewater Authority, Glen Ellyn, IL
Wheaton Sanitary District, Wheaton, IL
Urbana & Champaign Sanitary District, Urbana, IL
Four Rivers Sanitation Authority, Rockford, IL
Metropolitan Water Reclamation District of Greater Chicago, Chicago, IL
Greater Peoria Sanitary District, Peoria, IL
Fox River Water Reclamation District, South Elgin, IL
Fox Metro Water Reclamation District, Oswego, IL
EJ Water Cooperative, Inc., Dieterich, IL
Downers Grove Sanitary District, Downers Grove, IL
City of Lockport, Lockport, IL
Bloomington & Normal Water Reclamation District, Bloomington, IL
American Bottoms Regional Wastewater Treatment Facility, Sauget, IL
Thorn Creek Basin Sanitary District, Chicago Heights, IL
Sanitary District of Decatur, Decatur, IL
Kankakee River Metropolitan Agency, Kankakee, IL
Kishwaukee Water Reclamation District, Dekalb, IL
Village of Deerfield, Deerfield, IL
Flagg Creek Water Reclamation District, Burr Ridge, IL
City of Joliet, Department of Public Utilities, Joliet, IL


Marion Municipal Utilities, Marion, IN
City of Fort Wayne, Fort Wayne, IN
Citizens Energy Group, Indianapolis, IN
City of South Bend Wastewater Treatment Plant, South Bend, IN
City of Jeffersonville Wastewater Department, Jeffersonville, IN
City of Valparaiso Elden Kuehl Pollution Control Facility, Valparaiso, IN
Gary Sanitary District, Gary, IN


City of Muscatine, Muscatine, IA
Iowa Lakes Regional Water, Spencer, IA
City of Des Moines, Des Moines, IA
City of Ames Water & Pollution Control Department, Ames, IA
City of Cedar Rapids, Utilities Department, Cedar Rapids, IA


Johnson County Wastewater, Olathe, KS
City of Lawrence Municipal Services and Operations, Lawrence, KS
City of Derby, Derby, KS
Unified Government of Wyandotte County, Kansas City, KS
City of Wichita, Wichita, KS
City of Olathe, Olathe, KS
City of Manhattan, Kansas, Manhattan, KS


Louisville & Jefferson County Metropolitan Sewer District, Louisville, KY
Caveland Environmental Authority, Cave City, KY
Bowling Green Municipal Utilities, Bowling Green, KY


East Baton Rouge Sewerage Commission, Baton Rouge, LA
Sewerage & Water Board of New Orleans, New Orleans, LA


York Sewer District, York Beach, ME
City of South Portland Water Resource Protection, South Portland, ME
Sanford Sewerage District, Springvale, ME
City of Saco, Saco, ME
Portland Water District, Portland, ME
Caribou Utilities District, Caribou, ME


Howard County Department of Public Works, Columbia, MD
WSSC Water, Laurel, MD
Anne Arundel County Department of Public Works, Millersville, MD
Baltimore City Department of Public Works, Baltimore, MD


Lowell Regional Wastewater Utility, Lowell, MA
City of Worcester, Worcester, MA
Springfield Water & Sewer Commission, Agawam, MA
Upper Blackstone Clean Water, Millbury, MA
South Essex Sewerage District, Salem, MA
Massachusetts Water Resources Authority, Boston, MA
Boston Water & Sewer Commission, Boston, MA


City of Saginaw, Saginaw, MI
Oakland County Water Resources Commissioner, Waterford, MI
City of Grand Rapids Environmental Services, Grand Rapids, MI
Genesee County Drain Commissioner Water & Waste Services, Flint, MI
City of Zeeland, Zeeland, MI
Holland Board of Public Works, Holland, MI
Ypsilanti Community Utilities Authority, Ypsilanti, MI
Great Lakes Water Authority, Detroit, MI
Detroit Water & Sewerage Department, Detroit, MI


City of Rochester, MN Water Reclamation Plant, Rochester, MN
Western Lake Superior Sanitary District, Duluth, MN
Metropolitan Council Environmental Services, Saint Paul, MN


City of Jackson, MS, Jackson, MS


City of Saint Charles, Missouri, Saint Charles, MO
KC Water, Kansas City, MO
Metropolitan St. Louis Sewer District, Saint Louis, MO
City of St. Joseph Water Protection, Saint Joseph, MO
City of Springfield, MO, Springfield, MO
Little Blue Valley Sewer District, Independence, MO
Jefferson City Public Works Department, Jefferson City, MO
Independence Water Pollution Control Department, Independence, MO
Hannibal Board of Public Works, Hannibal, MO


City of Livingston, Livingston, MT
City of Kalispell, Kalispell, MT
City of Whitefish, Whitefish, MT
City of Missoula, Missoula, MT
City of Great Falls, Great Falls, MT
City of Billings, Billings, MT
City of Bozeman, Bozeman, MT


City of Omaha Public Works Department, Omaha, NE


Clark County Regional Flood Control District, Las Vegas, NV
City of Las Vegas Water Pollution Control Facility, Las Vegas, NV
Clark County Water Reclamation District, Las Vegas, NV
City of Henderson, Henderson, NV


City of Manchester Public Works Department, Manchester, NH


Western Monmouth Utilities Authority, Manalapan, NJ
Secaucus Municipal Utilities Authority, Secaucus, NJ
Stony Brook Regional Sewerage Authority, Princeton, NJ
Rahway Valley Sewerage Authority, Rahway, NJ
Plainfield Area Regional Sewerage Authority, Middlesex, NJ
Ocean County Utilities Authority, Bayville, NJ
Passaic Valley Sewerage Commission, Newark, NJ
North Bergen Municipal Utilities Authority, North Bergen, NJ
Northwest Bergen County Utilities Authority, Waldwick, NJ
Middlesex County Utilities Authority, Sayreville, NJ
Linden Roselle Sewerage Authority, Linden, NJ
Joint Meeting of Essex & Union Counties, Elizabeth, NJ
Hanover Sewerage Authority, Whippany, NJ
Camden County Municipal Utilities Authority, Camden, NJ
Bergen County Utilities Authority, Little Ferry, NJ
Atlantic County Utilities Authority, Pleasantville, NJ
Bayshore Regional Sewerage Authority, Union Beach, NJ


City of Santa Fe, Santa Fe, NM
Albuquerque Bernalillo County Water Utility Authority, Albuquerque, NM


New York City Department of Environmental Protection, Elmhurst, NY
Buffalo Sewer Authority, Buffalo, NY
Monroe County Department of Environmental Services, Rochester, NY
Erie County Division of Sewerage Management, Buffalo, NY
Onondaga County Department of Water Environment Protection, Syracuse, NY
City of Ithaca Department of Public Works, Ithaca, NY
Rockland County Sewer District #1, Orangeburg, NY


Town of Cary, Apex, NC
Raleigh Water, Raleigh, NC
Orange Water & Sewer Authority, Carrboro, NC
Metropolitan Sewerage District of Buncombe County, Asheville, NC
City of Greensboro Water Resources Department, Greensboro, NC
Charlotte Water, Charlotte, NC
Cape Fear Public Utility Authority, Wilmington, NC


City of Sidney, Sidney, OH
Montgomery County Environmental Services, Kettering, OH
City of Lebanon, OH, Lebanon, OH
City of Columbus Department of Public Utilities, Columbus, OH
City of Toledo Department of Public Utilities, Toledo, OH
City of Canton Water Reclamation Facility, Canton, OH
City of Lakewood, Lakewood, OH
Northeast Ohio Regional Sewer District, Cleveland, OH
Metropolitan Sewer District of Greater Cincinnati, Cincinnati, OH
City of Dayton Department of Water, Dayton, OH
City of Euclid, Euclid, OH
City of Elyria Wastewater Pollution Control, Elyria, OH
City of Lima Utilities Department, Lima, OH
Akron Water Reclamation Services, Akron, OH
City of Defiance, Defiance, OH
Avon Lake Regional Water, Avon Lake, OH


City of Tulsa Water and Sewer Department, Tulsa, OK


City of Portland Bureau of Environmental Services, Portland, OR
City of Eugene Wastewater Division, Eugene, OR
City of Corvallis Public Works Department, Corvallis, OR
City of Prineville, Prineville, OR
City of Albany, OR, Albany, OR
City of Bend, Bend, OR
City of Gresham Department of Environmental Services, Gresham, OR
Oak Lodge Water Services District, Milwaukie, OR
City of Springfield, Springfield, OR
Metropolitan Wastewater Management Commission, Springfield, OR
Clean Water Services, Hillsboro, OR
Clackamas Water Environment Services, Oregon City, OR
City of Florence, Florence, OR


Capital Region Water, Harrisburg, PA
Philadelphia Water Department, Philadelphia, PA
Pittsburgh Water & Sewer Authority, Pittsburgh, PA
Derry Township Municipal Authority, Hershey, PA
City of Lancaster, Lancaster, PA
Municipal Water Authority of Aliquippa, Aliquippa, PA
Allegheny County Sanitary Authority, Pittsburgh, PA


Puerto Rico Aqueduct and Sewer Authority, San Juan, PR


Narragansett Bay Commission, Providence, RI


Spartanburg Water, Spartanburg, SC
Oconee Joint Regional Sewer Authority, Seneca, SC
Summerville Commissioners of Public Works, Summerville, SC
Renewable Water Resources, Greenville, SC
Mount Pleasant Waterworks, Mount Pleasant, SC
Greenwood Metropolitan District, Greenwood, SC
Charleston Water System, Charleston, SC
Beaufort Jasper Water & Sewer Authority, Okatie, SC
Chester County Wastewater Recovery, Chester, SC


Sweetwater Utilities Board, Sweetwater, TN
Metropolitan Government of Nashville & Davidson County, Nashville, TN
City of Memphis Division of Public Works, Memphis, TN
City of Kingsport, Kingsport, TN
Murfreesboro Water Resources Department, Murfreesboro, TN
Knoxville Utilities Board, Knoxville, TN
City of Johnson City Water & Sewer Services Department, Johnson City, TN
Hallsdale Powell Utility District, Knoxville, TN


Houston Public Works, Houston, TX
Guadalupe-Blanco River Authority, Seguin, TX
City of Garland, Garland, TX
City of Gainesville, TX, Gainesville, TX
El Paso Water, El Paso, TX
City of Anna Department of Public Works, Anna, TX
Upper Trinity Regional Water District, Lewisville, TX
Trinity River Authority of Texas, Arlington, TX
San Jacinto River Authority, The Woodlands, TX
San Antonio Water System, San Antonio, TX
North Texas Municipal Water District, Wylie, TX
City of Grapevine, Grapevine, TX
Gulf Coast Authority, Houston, TX
City of Denison, Denison, TX
City of Corpus Christi - Water Utilities, Corpus Christi, TX
Benbrook Water Authority, Benbrook, TX
Austin Water, Austin, TX
Fort Worth Water Department, Fort Worth, TX
City of Dallas Water Utilities, Dallas, TX


Salt Lake City Corporation, Salt Lake City, UT
Snyderville Basin Water Reclamation District, Park City, UT
Central Davis Sewer District, Kaysville, UT
Timpanogos Special Service District, American Fork, UT


City of South Burlington Water Quality Department, South Burlington, VT


City of Virginia Beach Department of Public Utilities, Virginia Beach, VA
Upper Occoquan Service Authority, Centreville, VA
Chesterfield County Utilities, Chesterfield, VA
Hopewell Water Renewal, Hopewell, VA
Fauquier County Water & Sanitation Authority, Warrenton, VA
Western Virginia Water Authority, Roanoke, VA
County of Stafford Department of Utilities, Stafford, VA
Prince William County Service Authority, Woodbridge, VA
City of Lynchburg Department of Water Resources, Lynchburg, VA
Loudoun Water, Ashburn, VA
Hampton Roads Sanitation District, Virginia Beach, VA
Hanover County Department of Public Utilities, Hanover, VA
Fairfax County Wastewater Management Program, Lorton, VA
City of Richmond Department of Public Utilities, Richmond, VA
Arlington County Department of Environmental Services - Water Pollution Control Bureau, Arlington, VA
Alexandria Renew Enterprises, Alexandria, VA


City of Lynnwood, Lynnwood, WA
City of Everett Public Works Department, Everett, WA
Pierce County, Planning and Public Works, Surface Water Management, Tacoma, WA
Southwest Suburban Sewer District, Burien, WA
Seattle Public Utilities, Seattle, WA
LOTT Clean Water Alliance, Olympia, WA
Lakehaven Water & Sewer District, Federal Way, WA
King County Wastewater Treatment Division, Seattle, WA
Clark Regional Wastewater District, Vancouver, WA
City of Vancouver, Vancouver, WA
City of Tacoma, Environmental Services Department, Tacoma, WA
City of Orting, Orting, WA


Parkersburg Utility Board, Parkersburg, WV
City of Fairmont Utilities, Fairmont, WV
Berkeley County Public Service Sewer District, Martinsburg, WV
Morgantown Utility Board, Morgantown, WV
Huntington Water Quality Board, Huntington, WV
Charles Town Utility Board, Charles Town, WV
Beckley Sanitary Board, Beckley, WV


City of Columbus, WI, Columbus, WI
City of Fond du Lac Wastewater Treatment & Resource Recovery Facility, Fond Du Lac, WI
City of Sun Prairie, Sun Prairie, WI
NEW Water, Green Bay, WI
Milwaukee Metropolitan Sewerage District, Milwaukee, WI
Madison Metropolitan Sewerage District, Madison, WI
City of Superior, Environmental Services Division, Superior, WI
City of Beloit Water Resources Division, Beloit, WI
Racine Wastewater Utility, Racine, WI
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